Constitutional symptoms refers to a group of symptoms that can affect many different systems of the body.
Examples include Weight loss, fevers, fatigue, and malaise.[1]
Other examples include chills, night sweats, and decreased appetite.[2]
heat: Fever (Fever of unknown origin, Drug-induced fever) • Hyperhidrosis (e.g., Sleep Hyperhidrosis; "Sweating") • Hyperpyrexia • Hyperthermia